ArgentinaCountries Argentina September Temperatures
ArgentinaCountries Argentina
Argentina Argentina  
Temperatures in September
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Temperature in Argentina in September

September in Argentina has maximum daytime temperatures ranging from very low in Los Penitentes with -5°C to very high temperatures in Tartagal with 30°C. Nighttime temperatures generally drop to 15°C in Tartagal and -14°C in Los Penitentes.

What is the temperature of the different cities in Argentina in September?

Explore the map below to discover average September temperatures at the top destinations in Argentina. For a deeper dive, simply click on any destination dot.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Argentina, check out our Argentina's climate page.

  • What is the warmest city in September in Argentina?
    • According to our recent database analysis, Tartagal is the warmest city. It experiences an average maximum daytime temperature of approximately 30°C and rarely drops below 15°C during the night.

  • What is the coldest city in September in Argentina?
    • In our database, Los Penitentes is the chilliest city in September in Argentina. Daytime temperatures typically peak at -5°C, while the nighttime lows hover around -14°C.

  • How much sun does Argentina get in September?
    • Most areas experience a moderate amount of sunshine, with approximately 186 hours of sunlight expected in Buenos Aires. This makes it neither too gloomy nor overly bright.

  • What is the water's temperature in September?
    • The water temperature averages approximately 12°C in Buenos Aires this month, so not the best month to swim.

    Interested in more climate information?

    Weather and climate has detailed information for every country in the world. Are you going to Argentina? Get detailed historical weather averages for many cities in Argentina.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.